Bugs in content types

I sucessfully installed the H5P plugin and I am unable to see the dropdown menu to select the library under Add New. All I see is Loading libraries, please wait... Do you have a fix for this? I am on wordpress 4.3.6 Anyone else having this issue? I a installed HSP Version 1.7.3

Any help would be much appreciated! 

Thank you.

Hi, in gerneral, I love it. All these new functions are all useful and with great improvements.

Here is my brief test at [h5p id="106"]. Hope the information is helpful.

• New content type for creating hotspots on top of your video

I do not know how TEXT( Descriptive text for assistive technologies) is effective.  I did not see where it is showed. Do I miss somthing?

Hello,
The feedback (message) does not show after the user answers a single choice question wrongly in the case where the "seek to" time is not set in the "Action on wrong" section (regardless of whether the Retry button is enabled). We simply want to have the Retry and Continue buttons enabled, and if the answer is wrong, the feedback message would appear (then the user would just retry or continue, without auto seeking to some other point in the video). How can this be achieved?

Thank you very much for your kind help.